Leoch DJW12-24
Leoch DJW12-24
Specification
Rated voltage
12 B
Nominal capacity (20 ч)
24.0 Ah at 20-час discharge to U 1.75 W/El. at 25 ˚С
Weight
7.2 kg ± 3%
Terminals
for bolt с гайкой М5
Housing material
ABS (acrylic butadiene styrene)
Short circuit current
672 А
Internal resistance
18 mOhm
Operating temperature range
Discharge: -40 ~ 60 °C, Charge: -20 ~ 60 °C, Storage: -40 ~ 60 °C
Addiction Cном. from °C
40 °C - 103 %, 25 °C - 100 %, 0 °C - 86 %
Charge voltage
Буферный режим –2.25-2.30 W/El., Temperature coefficient –3 мW/El./˚С., Cyclic mode –2.35-2.45 W/El., Temperature coefficient –5 мW/El./˚С.
Maximum charge current
0.3 С
Self-discharge
≤3% в month at 25 ˚С. Могут храниться to 6 months at 25 ˚С, after which a charge is required. Higher temperatures reduce shelf life
Life time
8 years in buffer mode или более 260 cycles заряда-разряда в циклическом режиме, at 100% discharge
Технология
AGM
*The battery must be charged before use. At higher ambient temperatures, storage time is reduced
Dimensions
Length
166
Width
175
Height
125
Height (full)
125
Direct current discharge: А (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 60.6 | 42.2 | 33.8 | 28.1 | 21.2 | 15.6 | 13.0 | 9.61 | 7.63 | 5.57 | 4.49 | 3.86 | 3.34 | 2.67 | 2.22 | 1.17 |
| 1.80 V/Эл | 65.2 | 44.7 | 35.5 | 29.3 | 21.8 | 16.1 | 13.3 | 9.80 | 7.78 | 5.66 | 4.55 | 3.92 | 3.40 | 2.71 | 2.25 | 1.19 |
| 1.75 V/Эл | 68.7 | 46.5 | 36.7 | 30.1 | 22.4 | 16.4 | 13.6 | 10.0 | 7.92 | 5.75 | 4.61 | 3.97 | 3.43 | 2.74 | 2.27 | 1.20 |
| 1.70 V/Эл | 72.0 | 48.4 | 37.9 | 30.9 | 23.0 | 16.8 | 13.8 | 10.2 | 8.03 | 5.84 | 4.68 | 4.02 | 3.48 | 2.76 | 2.29 | 1.21 |
| 1.67 V/Эл | 74.4 | 49.8 | 38.9 | 31.6 | 23.4 | 17.1 | 14.0 | 10.3 | 8.12 | 5.89 | 4.72 | 4.06 | 3.51 | 2.79 | 2.31 | 1.22 |
| 1.60 V/Эл | 79.0 | 51.9 | 40.2 | 32.5 | 24.0 | 17.5 | 14.3 | 10.5 | 8.29 | 6.00 | 4.81 | 4.12 | 3.56 | 2.82 | 2.34 | 1.23 |
Constant power discharge: W/El (25°С)
| Uk. / Tdischarge | 5 min | 10 min | 15 min | 20 min | 30 min | 45 min | 1 h | 1.5 h | 2 h | 3 h | 4 h | 5 h | 6 h | 8 h | 10 h | 20 h |
| 1.85 V/Эл | 114.7 | 80.3 | 64.8 | 54.2 | 40.9 | 30.4 | 25.2 | 18.8 | 14.9 | 10.9 | 8.84 | 7.62 | 6.61 | 5.29 | 4.41 | 2.35 |
| 1.80 V/Эл | 122.2 | 84.6 | 67.6 | 56.1 | 42.0 | 31.1 | 25.8 | 19.1 | 15.2 | 11.1 | 8.95 | 7.72 | 6.71 | 5.36 | 4.46 | 2.37 |
| 1.75 V/Эл | 127.3 | 87.3 | 69.4 | 57.3 | 42.9 | 31.6 | 26.2 | 19.4 | 15.4 | 11.3 | 9.06 | 7.81 | 6.77 | 5.41 | 4.50 | 2.40 |
| 1.70 V/Эл | 132.0 | 90.2 | 71.3 | 58.6 | 43.8 | 32.2 | 26.6 | 19.7 | 15.6 | 11.4 | 9.17 | 7.91 | 6.85 | 5.46 | 4.55 | 2.42 |
| 1.67 V/Эл | 135.5 | 92.2 | 72.8 | 59.7 | 44.4 | 32.6 | 26.9 | 19.9 | 15.8 | 11.5 | 9.25 | 7.96 | 6.90 | 5.50 | 4.58 | 2.44 |
| 1.60 V/Эл | 141.0 | 94.9 | 74.8 | 61.2 | 45.4 | 33.2 | 27.4 | 20.2 | 16.0 | 11.7 | 9.39 | 8.07 | 6.99 | 5.58 | 4.63 | 2.47 |
